At the master gyrocompass,the compass card is attached to the().
A、spider element
B、sensitive element
C、link arm
D、pickup transformer
A、spider element
B、sensitive element
C、link arm
D、pickup transformer
A、the remind of the master B、the refer of the master C、the render of the master D、the request of the master
A、the remind of the master B、the refer of the master C、the render of the master D、the request of the master
A、At anytime as long as it is properly logged B、At the Master's professional judgment C、Only when the vessel is at anchor or in port D、Under no circumstance
A、notify the master immediately B、take whatever action is necessary before the master arrives C、take necessary actions at his/her discretion D、seek clarification from the pilot